Acetone

Acetone, also known as propanone, is a colorless liquid with the chemical formula C3H6O and CAS number: 67-64-1. It is a simplest and a smallest ketone, which is miscible with water and an important solvent and is common building block in organic chemistry. Acetone was first produced during middle age through the metal acetates dry distillation.

Acetone Production

Currently, it is produced by acetone manufacturers directly or indirectly by propylene. Approx., 83 percentage of acetone is produced via cumene process, wherein benzene is alkylated with propylene for producing cumene, which is oxidized by air to produce phenol and acetone.

Other processes involve oxidation of propylene directly, Wacker-Hoechst process or through hydration of propylene, giving 2-propanol, which is oxidized to acetone.

Acetone Uses

Manufacturers or Acetone Suppliers deals with acetone because of its multiple applications. World’s third of total acetone produced is used as a solvent and the remaining quarter is used as acetone cyanohydrin which is a precursor to methacrylate.

- Solvent: Acetone is used as a solvent for plastics and synthetic fibers. It is used as a thinner for polyester resin, in cleaning tools used with it and to dissolve two-part epoxies before they are hardened. It is used as a heavy-duty greaser which is useful in the preparation of metal before painting.

- It is used as a solvent in the pharmaceuticals industry and in denatured alcohol as a denaturant. Being a flammable liquid, still it is used extensively as a solvent for the safe transportation of acetylene.

- Chemical Intermediate: Acetone is used to synthesize methyl methacrylate. About 20% of acetone is used for synthesizing bisphenol A. Acetone is also consumed in the production of solvents methyl isobutyl alcohol and methyl isobutyl ketone.

- Laboratory: Acetone is used as a polar and aprotic solvent in many organic reactions, it is an important solvent for jones oxidation. It is a common solvent for rinsing laboratory glasswares.

- Acetone is also used for medical and cosmetic products like in nail polish remover, food additives, acne treatments, chemical peeling.

First Aid Measures

People dealing with acetone like manufacturers, acetone supplier or who buy acetone must be aware of following safety measures:

- Skin Contact: Wash affected area with soap and plenty of water. Remove contaminated clothing or shoes. Wash clothes and shoes before reuse. Get medical attention.

- Ingestion and Inhalation: In case of ingestion, do not induce vomiting, make sure vomit does not enter the lungs, keep the head low, get medical attention immediately.

In the case of acetone inhalation, move to open space, administer oxygen if there is difficulty in breathing, perform artificial respiration if required.

Handling and Storage of Acetone

Manufacturers or consumers like acetone supplier, traders or who buy acetone must consider few of the following handling and storage guidelines:

Handling: It should not be handled or opened near flames, or sources or heat and ignition. All equipment used for handling acetone must be grounded. Wear personal protective equipment, use only in well-ventilated areas. Avoid contact with eyes, skin and clothing. Do not ingest or inhale.

Storage: Store acetone in cool, dry and well-ventilated place. Keep it away from flames, sources of ignition and heat. Store in original and tightly closed container. Keep out of the reach of children.

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